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by Ajeh
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Translator.get   A

↳ Parent: src/docs/js/translations.js

Complexity

Conditions 3
Paths 3

Size

Total Lines 14

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 3
c 1
b 0
f 0
nc 3
dl 0
loc 14
rs 9.4285
nop 1
1 
// mini translator
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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const TRANSLATIONS = {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    en: require('./translations/en').default,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    zh: require('./translations/zh').default

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    //es: require('./translations/es').default

            


            
                                                                                                            
                            
            
                                    
            
            

                
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}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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const Translator = function (translations, separator = '.') {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    this.separator = separator

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    this.translations = translations

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    let navigatorLang = window.navigator.language || window.navigator.userLanguage

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    let selectedLang = window.location.search.match(/(?:[\?\&])(?:lang=)(\w{2})(?:&|$)/)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    let lang = selectedLang ? selectedLang[1] : navigatorLang

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    this.setLanguage(lang)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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Translator.prototype.setLanguage = function (lang) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    this.lang = typeof this.translations[lang] !== 'undefined' ? lang : 'en'

            


            
                                                                                                            
                            
            
                                    
            
            

                
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}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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Translator.prototype.get = function (route) {

            


            
                                                                        
                            
            
                                    
            
            

                
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    let parts = route.split(this.separator)

            


            
                                                                        
                            
            
                                    
            
            

                
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    let translation = this.translations[this.lang]

            


            
                                                                        
                            
            
                                    
            
            

                
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    for (let i = 0; i < parts.length; i++) {

            


            
                                                                        
                            
            
                                    
            
            

                
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        translation = translation[parts[i]]

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (translation === undefined) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            translation = '[Error: No Translation]'

            


            
                                                                        
                            
            
                                    
            
            

                
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            break

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                        
                            
            
                                    
            
            

                
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    return translation

            


            
                                                                        
                            
            
                                    
            
            

                
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}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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window.Translator = new Translator(TRANSLATIONS)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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export default function (n) {

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    return window.Translator.get(n)

            


            
                                                        
            
                                    
            
            

                
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}